689.13 Rule against perpetuities not applicable to dispositions of property for private cemeteries, etc.—No disposition of property, or the income thereof, hereafter made for the maintenance or care of any public or private burying ground, churchyard, or other place for the burial of the dead, or any portion thereof, or grave therein, or monument or other erection in or about the same, shall fail by reason of such disposition having been made in perpetuity; but such disposition shall be held to be made for a charitable purpose or purposes.
